The price of commercial trade is the inevitable key. Everyone wants to buy high-quality, high-quality and cheap products. Street lamp project developers, the price of Leading Street are also very concerned, and sometimes even exceed the quality of LED lights, and leading Pay attention to the cheap street prices, LED lamp manufacturers once again remind all outdoor street buyers, remember, the price of goods, responsible for outdoor lighting projects, do not confuse cheap slogans and poor...
New rural solar street lamp design ideas, solar cell module selection Design requirements: Beijing area, load input voltage 24V power consumption 34.5W, daily working hours 8.5h, to ensure continuous rainy days for 7 days. ⑴ The average annual radiation in Beijing area is 107.7Kcal / cm2 in the past two decades. After a simple calculation, the peak sunshine hours in Beijing area is about 3.424h; ⑵ Daily power consumption of load = 12.2AH ⑶ The total charging current of the solar module required...
As green new energy is more and more valued, solar energy is gradually applied to more places. Now many solar products have appeared in society, such as solar charging treasure, solar watches, solar water heaters, solar air conditioners and solar street lights. In particular, solar street lights have slowly risen, and we will always see the figure of solar street lights on the roads of the new countryside. How do solar street light manufacturers produce light poles? Let's take a look with the...
Summer has arrived, and it is the season of mosquitoes flying all over again, and the best anti-mosquito work is required for outdoor activities. The essential oil of wind oil and peppermint is naturally necessary, but this is a means of prevention or relief, and It's impossible to remember to take it with you at all times, especially in the countryside at night, there are more mosquitoes. Therefore, more attention has been paid to solar mosquito killing lamps , which can both illuminate and...
Solar street lamps have been applied universally, and the public's acceptance of solar street lamps is getting higher and higher. Because it can not only illuminate the road for people to travel, it automatically lights up as it gets dark, and it can automatically turn off when the sky is light. The reason for this is that the controller is working. So, do you know how to adjust the time of solar street lights? Below, I will answer this professional question for everyone. When the solar street...
This power supply is specially designed for various solar power supply systems. It can complete the storage and conversion of the electrical energy collected by the solar photovoltaic panels , and according to different load requirements, the energy utilization can be optimized, and the energy consumption can be saved to the user's limit. So what are its advantages? ①Various solar-powered lighting, landscape, warning lamps or devices, and monitoring facilities can use this power supply. ② This...
With the development of the street lamp industry, the high-performance galvanizing process of street lamps is getting higher and higher. The galvanizing of street lamps can be roughly divided into 4 types: • Hot galvanizing : It is the most common treatment method now, and it is also an effective way to prevent corrosion. It is characterized by high price, stable performance, and long use. However, due to the pickling and liquid zinc pot treatment, the workpiece is easily deformed. There will...
Advantages of integrated solar street lights Easy to install The installation method of the integrated solar street lamp can be summarized as "fool installation", as long as the screw is screwed, it will be installed, eliminating the need for the traditional split solar street lamp to install the battery panel bracket, install the lamp holder, and make the battery pit, which greatly saves labor Fees and construction costs. Performance upgrade The integrated solar street lamp has a compact...
Everyone knows about the solar street lamp manufacturers who are looking for good reputation and reliable quality when purchasing solar street lamps. As long as they can guarantee the quality and after-sales of your solar street lighting facilities, they also have professional solar street lamp construction personnel or professional technicians at the scene. Guide to assist with the installation. Before installing the solar street light, detailed calculation must be carried out in order to make...
Most of the street lamps we use now are still city circuit lights, and solar energy street lighting is currently being promoted. However, no matter which type of street lamp is used, ballasts are needed, so the power of the ballast is reduced. Loss is also an aspect that cannot be ignored in energy conservation work. For example, the good power loss of the 250W sodium lamp ballast is only 20-25 watts, and the poor power loss can reach 40 watts. The high-quality magnetic ballast has the...
The principle of LED illumination is solid-state illumination. According to the principle of solid-state illumination physics, the spectrum of LED is almost entirely concentrated in the visible light band, so the luminous efficiency is as high as 90%. Therefore, LED is known as the new light source of the 21st century, and will soon become the incandescent lamp and fluorescent lamp. The fourth generation of light source after high-intensity discharge lamps is recognized as one of the top ten...
In order to highlight the concept of “energy saving and environmental protection” of intelligent buildings, solar street lights have been designed for smart communities. Designed for lighting fixtures, solar panel tilt and capacity, and battery and supercapacitor capacity. The use of new light source LEDs enhances the lighting effect and extends the life of the lamp. The use of super capacitors improves charging efficiency, increases battery life, and reduces battery waste. The results show...
The existing solar lighting market is a factory where many manufacturers are 2 people, 3 people or a factory, and the product quality is very different. In the design of solar street lights, solar garden lights, and LED street lights, many factors such as light sources, solar battery systems, and battery charge and discharge control are involved, and any one of these problems may cause product defects. Solar street lights, solar garden lights, and LED street lights mainly consist of the...
Even in rainy weather, the newly-developed solar street lights can light up for more than 5 days. Yesterday, Shunde private company Jiaxin Lighting invested 20 million yuan in collaboration with the Chinese Academy of Sciences to establish a joint research and development center for solar lighting technology. The two sides will focus on the key technologies of photovoltaic power generation to enable intelligent control of solar street lights. It is reported that, unlike ordinary solar street...
The city of Dingxi in Gansu is located at the mid-latitude east-east edge of Eurasia, belonging to the warm temperate continental monsoon climate. The seasonal changes in solar radiation are significant. The ground's high and low pressure activities are frequent. Four seasons are distinct, and there is a great disparity between the winter and the summer. Rainfall is concentrated in summer and autumn. The total number of hours of sunshine in the year is 1916.4-2571.2 hours. The sunshine hours...
Introduction: In order to meet the concept of energy conservation and environmental protection, more and more people are beginning to pay attention to topics such as solar energy, tidal energy, wind power, etc. But the technologies that can really be applied to our lives are not many, but solar power has already been realized in many fields. A certain role. Solar power is energy from the celestial bodies outside the Earth. It is the huge energy released by the hydrogen nuclei in the sun at...
Since the development of urban and rural integration in rural areas, the appearance of the village has been greatly improved, and the quality of life of the people has also been significantly improved. Solar street lamps are the latest models of products, beautiful appearance, and simple installation, energy conservation, environmental protection and low carbon. Its energy consumption mainly comes from solar energy. As long as it is charged under the sun during the day, it will automatically be...
Roads are very important for the development of a country. The infrastructure of roads is more important. Therefore, the state spends a lot of money each year on road repairs and maintenance of road infrastructure. Among road infrastructure, street lamps are of the highest priority. Street lights are necessary for every road at night, so the street lights in our country are everywhere. Behind the huge street lights, there are huge maintenance costs and repair costs. Therefore, how to find a...
System principle: The system works in a simple way. The solar cell made by using the photovoltaic effect principle receives solar radiation energy and converts it into electricity output. It is stored in the battery through the charge and discharge controller, and it gradually decreases to 10 lux at night. Left and right, solar panel open circuit voltage is about 4.5V, charge and discharge controller detects this voltage value after the action, the battery discharges to the lamp. After the...
With the increasing poverty of the Earth’s resources, the investment cost of basic energy has been rising, and various security and pollution risks are ubiquitous. As a kind of “inexhaustible, inexhaustible” safety and environmental protection new energy, solar energy has received more and more attention. In this way, solar lighting products should be born after the popularity of solar water heaters, where we have a practical comparison of solar street lighting and the use of utility lighting...
Foreword: As the world's energy crisis intensifies, all countries are seeking ways to solve the energy crisis. One path is to seek the use of new energy and renewable energy; the other is to seek new energy-saving technologies, reduce energy consumption and improve energy. usage efficiency. Solar energy is the most direct, common, and cleanest energy source on the planet. Solar energy, as a huge renewable energy source, reaches the surface of the Earth every day and radiates about 250 million...
The "Sun Flower" street lamp brought to us by Danish designers Michel Riss and Jens Rosbjerg is a new type of high-intensity, low-power product. It is mainly used in public places such as parking lots, gardens, and streets. The characteristic of this street lamp is: It is powered by the external power, utilizes the solar battery and 5 56W power LED lamps, has greatly improved its service life. What is more special is that this solar street light has automatic adjustment of the switch function,...
The use and maintenance of solar street lamps have a direct impact on their service life, affecting the operating costs of solar lamps and affecting their efficiency. Doing a good job of solar street lighting maintenance is the best way to maintain a good system operation. Here are the system maintenance of solar street lights: 1. In the event of strong winds, heavy rain, hail, heavy snow, etc., measures should be taken to protect the solar array to prevent damage. 2. Keep the lighting surface...
We need to know that a product may have some problems during long-term use, which may affect its normal use. Even solar street lights are the same. Although solar street lights have a long service life, errors may occur during installation and use. , Or if the user purchases inferior configuration, it will affect the solar street light not to turn on. Solar street lights do not turn on, what are the more common problems? The whole light of the solar street light is generally not bright because...
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